详细解释:n. 口缘, 围口部, (藓类的)孢蒴齿
词型变化：
形容词:peristomal英语解释：
名词 peristome:
(botany) fringe of toothlike appendages surrounding the mouth of a moss capsuleregion around the mouth in various invertebrates详细解释：
per.i.stome
n.（名词）Botany A fringe of toothlike appendages surrounding the mouth of a moss capsule.【植物学】 孢蒴齿：围在苔藓或苞蒴口周围的皱褶状或齿状附加物Zoology The area or parts around the mouth in certain invertebrates.【动物学】 口缘：某些无脊椎动物口部周围地区
【引伸】
per.isto.mal